... , no side effects, in the whitening, anti-allergy and so on have a good effect. 3)Accessories Working Theory 1. Light ... skin and scars had been damaged before (5) Acne on oily skin, anti-inflammatory, repair 5)7 kinds of lights Red light: The ... character of face 4.Control of the up-down pole for easy operation 5.One equipment with two different lights(red and ...